Investments (Amortized Cost and Fair Values Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Schedule of Investments [Line Items]
Amortized Cost: Due after one year through five years	$ 8,365
Amortized Cost: Due after five years through ten years	5,556
Fair Value: Due after one year through five years	8,099
Fair Value: Due after five years through ten years	5,195
Available-for-sale Securities, Amortized Cost Basis	149,720	$ 294,992
Available-for-sale Securities	132,867	286,771
Amortized Cost: Due after one year through five years, Held to maturity	49,576
Amortized Cost: Due after five years through ten years, Held to maturity	23,748
Amortized Cost: Due after ten years, Held to maturity	53,877
Amortized Cost: Held to maturity	127,201
Fair Value: Due after one year through five years, Held to maturity	47,528
Fair Value: Due after five years through ten years, Held to maturity	20,999
Fair Value: Due after ten years, Held to maturity	49,319
Fair value: Held to maturity	117,846
Held-to-maturity Securities	240,588	56,259
Held-to-maturity securities, fair value	220,301	65,369
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost: Due after ten years	25,120
Fair Value: Due after ten years	22,181
Available-for-sale Securities, Amortized Cost Basis	47,086	49,630
Available-for-sale Securities	41,246	48,661
Held-to-maturity Securities	27,996	30,634
Held-to-maturity securities, fair value	25,717	30,847
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available For Sale Debt Maturities Amortized Cost Sub Total	39,041
Available for sale debt maturities fair value sub total	35,475
Available-for-sale Securities, Amortized Cost Basis	36,498	51,694
Available-for-sale Securities	31,996	50,868
Held-to-maturity Securities	25,440	5,456
Held-to-maturity securities, fair value	22,445	5,601
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis	27,095	93,018
Available-for-sale Securities	24,150	$ 90,077
Held-to-maturity Securities	59,951
Held-to-maturity securities, fair value	$ 54,293